Types of Packaging in Agriculture: Primary, Secondary & Tertiary Agricultural Science Primary 6 Second Term Lesson Notes Week 3
Agricultural Science Primary 6 Second Term Lesson Notes Types of Packaging in Agriculture
Topic: Primary, Secondary, and Tertiary Packaging
Lesson Details
Subject: Agricultural Science
Class: Primary 6
Term: Second Term
Week: 3
Age: 10–12 years
Topic: Primary, Secondary, and Tertiary Packaging
Sub-topic: Types of Packaging and Their Examples
Duration: 40 minutes
Behavioral Objectives
By the end of the lesson, pupils should be able to:
- Identify the three types of packaging: primary, secondary, and tertiary.
- Provide examples of each type of packaging.
- Create a packaged product using simple materials.
Keywords
- Primary Packaging: The first layer of packaging that directly touches the product.
- Secondary Packaging: A protective layer that holds groups of primary packages.
- Tertiary Packaging: Large containers used for transporting products.
- Packaging: Covering or enclosing a product for protection and preservation.
Set Induction
The teacher begins the lesson by displaying different packaging materials, such as a sachet of water, a carton of biscuits, and a large sack of rice. The teacher asks:
- “Have you seen these types of packaging before?”
- “What do you think their purposes are?”
This will spark curiosity and prepare pupils for the lesson.
Entry Behavior
Pupils should have basic knowledge of packaging and its importance from the previous lesson.
Learning Resources and Materials
- Examples of primary, secondary, and tertiary packaging (e.g., sachet water, biscuit carton, sack of rice).
- Flashcards with pictures of different packaging types.
- Markers, cardboard paper, and tape for creating packaged products.
Building Background/Connection to Prior Knowledge
In the previous lesson, pupils learned about the importance of packaging processed foods. This lesson builds on that by introducing different types of packaging and their specific purposes.
Embedded Core Skills
- Communication: Pupils share their thoughts on the uses of packaging.
- Critical Thinking: Pupils analyze the differences between the types of packaging.
- Creativity: Pupils design their own packaged products.
Reference Books
- Lagos State Scheme of Work for Primary 6
- Agricultural Science for Primary Schools by [Insert Author]
Instructional Materials
- Packaged items (e.g., sachet water, biscuit cartons, rice sacks).
- Charts showing examples of primary, secondary, and tertiary packaging.
- Tools for designing simple packaging (e.g., scissors, tape, markers).
Content
Definition and Types of Packaging
- Primary Packaging: This is the first layer of packaging that directly touches the product. It protects the product and makes it easy to use.
- Examples: Sachet water, bread in nylon, bottled drinks.
- Secondary Packaging: This is the packaging that holds groups of primary packages together for easier handling.
- Examples: Biscuit cartons, packs of bottled water.
- Tertiary Packaging: This is the outermost packaging used for transporting goods in large quantities.
- Examples: Sacks of rice, large cartons of canned food.
Importance of Packaging
- Protects the product from damage.
- Makes transportation easier.
- Keeps products attractive for buyers.
- Helps organize products in bulk.
- Displays important product information.
Examples of Packaged Products
- Primary: Sachet water, bottled drinks, bread in nylon.
- Secondary: Carton of milk, pack of canned drinks, box of noodles.
- Tertiary: Sacks of maize, crates of eggs, cartons of bottled drinks.
Evaluation Requirements
Fill-in-the-Blank Questions with Multiple-Choice Options
- ______ packaging touches the product directly.
(a) Primary (b) Secondary (c) Tertiary (d) None
Answer: a - A carton of biscuits is an example of ______ packaging.
(a) Primary (b) Secondary (c) Tertiary (d) All
Answer: b - ______ packaging is used for transporting products in large quantities.
(a) Primary (b) Secondary (c) Tertiary (d) Inner
Answer: c - The purpose of packaging is to ______.
(a) damage the product (b) protect the product
(c) hide the product (d) expose the product
Answer: b - An example of primary packaging is ______.
(a) sack of rice (b) nylon for bread (c) carton of milk (d) box of noodles
Answer: b
Class Activity Discussion
FAQs with Answers
- What is packaging?
Packaging is covering a product to protect and preserve it. - What are the three types of packaging?
Primary, secondary, and tertiary packaging. - What is primary packaging?
It is the first layer of packaging that touches the product. - Give an example of primary packaging.
Nylon used for bread. - What is secondary packaging?
It holds groups of primary packages together. - Give an example of secondary packaging.
Carton of biscuits. - What is tertiary packaging?
It is used for transporting products in large quantities. - Give an example of tertiary packaging.
Sack of rice. - Why is packaging important?
It protects products and makes them easier to transport. - What materials are used for packaging?
Nylon, cartons, sacks, and bottles.
Presentation Steps
- Revision of Previous Topic: The teacher revises “Packaging of Processed Foods” by asking pupils to name examples of packaged foods.
- Introduction of New Topic: The teacher displays different types of packaging and introduces “Primary, Secondary, and Tertiary Packaging.”
- Pupils’ Contributions: Pupils share their thoughts on the differences between the types of packaging. The teacher guides and corrects misconceptions.
Teacher’s and Learners’ Activities
Teacher’s Activities
- Explains the three types of packaging.
- Provides examples of each type.
- Guides pupils in designing their own packaging.
Learners’ Activities
- Observe and identify the types of packaging displayed.
- Answer questions on the topic.
- Create their own packaged products using materials provided.
Assessment Questions (Short Answer)
- Define packaging.
- List the three types of packaging.
- Give one example of primary packaging.
- What is the purpose of secondary packaging?
- Mention one material used for tertiary packaging.
Conclusion
The teacher reviews the lesson by asking pupils to define the types of packaging and provide examples. Feedback is given by correcting errors and praising pupils’ efforts.